From sharice at jlab.org Thu Oct 9 16:06:35 2025 From: sharice at jlab.org (Sharice Smith) Date: Thu, 9 Oct 2025 20:06:35 +0000 Subject: [Jlabsa_gs] Reminder GSPDA Lunch Seminar - Wednesday, October 15, 2025 In-Reply-To: References: Message-ID: Jefferson Lab's Graduate Student and Post-Doc Association Wiki: https://gspda.jlab.org/wiki/index.php/Main_Page This program is supported by the Initiatives Fund Program, a JSA commitment, to support programs, initiatives, and activities that further the scientific outreach, promote the science, education and technology of Jefferson Lab and benefit the Lab's extended user community in ways that complement the Lab's basic and applied research missions. Wednesday, October 15, 2025 ***CC F326/327*** 12:00 pm - 1:00 pm ???? "MOLLER data acquisition and analysis systems" ????Paul King Abstract: In parity-violating electron scattering (PVES), experiments measure a small difference in the elastic scattering rate of longitudinally-polarized electrons when their spin direction is reversed. This arises from the interference between the electromagnetic and weak interactions. Experiments can use this sensitivity to investigate the strange-quark contributions to the nucleon form factors (G0 and HAPPEX), distributions of neutrons in the nucleus (PREX, PREX-II, and CREX), or test predictions of the Standard Model (Qweak and MOLLER). The physics asymmetry in the Hall A MOLLER experiment will be about 35 parts-per-billon. Measuring these small asymmetries requires data acquisition and analysis systems that are distinct from those used elsewhere at Jefferson Lab. This talk will discuss the challenges and techniques chosen for the MOLLER experiment. -------------- next part -------------- An HTML attachment was scrubbed... URL: From sharice at jlab.org Tue Oct 14 10:11:41 2025 From: sharice at jlab.org (Sharice Smith) Date: Tue, 14 Oct 2025 14:11:41 +0000 Subject: [Jlabsa_gs] Reminder GSPDA Lunch Seminar - **Tomorrow** Wednesday, October 15, 2025 In-Reply-To: References: Message-ID: Jefferson Lab's Graduate Student and Post-Doc Association Wiki: https://gspda.jlab.org/wiki/index.php/Main_Page This program is supported by the Initiatives Fund Program, a JSA commitment, to support programs, initiatives, and activities that further the scientific outreach, promote the science, education and technology of Jefferson Lab and benefit the Lab's extended user community in ways that complement the Lab's basic and applied research missions. Wednesday, October 15, 2025 ***CC F326/327*** 12:00 pm - 1:00 pm ???? "MOLLER data acquisition and analysis systems" ????Paul King Abstract: In parity-violating electron scattering (PVES), experiments measure a small difference in the elastic scattering rate of longitudinally-polarized electrons when their spin direction is reversed. This arises from the interference between the electromagnetic and weak interactions. Experiments can use this sensitivity to investigate the strange-quark contributions to the nucleon form factors (G0 and HAPPEX), distributions of neutrons in the nucleus (PREX, PREX-II, and CREX), or test predictions of the Standard Model (Qweak and MOLLER). The physics asymmetry in the Hall A MOLLER experiment will be about 35 parts-per-billon. Measuring these small asymmetries requires data acquisition and analysis systems that are distinct from those used elsewhere at Jefferson Lab. This talk will discuss the challenges and techniques chosen for the MOLLER experiment. -------------- next part -------------- An HTML attachment was scrubbed... URL: From sharice at jlab.org Wed Oct 15 08:35:34 2025 From: sharice at jlab.org (Sharice Smith) Date: Wed, 15 Oct 2025 12:35:34 +0000 Subject: [Jlabsa_gs] Reminder GSPDA Lunch Seminar - **TODAY** Wednesday, October 15, 2025 In-Reply-To: References: Message-ID: Jefferson Lab's Graduate Student and Post-Doc Association Wiki: https://gspda.jlab.org/wiki/index.php/Main_Page This program is supported by the Initiatives Fund Program, a JSA commitment, to support programs, initiatives, and activities that further the scientific outreach, promote the science, education and technology of Jefferson Lab and benefit the Lab's extended user community in ways that complement the Lab's basic and applied research missions. Wednesday, October 15, 2025 ***CC F326/327*** 12:00 pm - 1:00 pm ???? "MOLLER data acquisition and analysis systems" ????Paul King Abstract: In parity-violating electron scattering (PVES), experiments measure a small difference in the elastic scattering rate of longitudinally-polarized electrons when their spin direction is reversed. This arises from the interference between the electromagnetic and weak interactions. Experiments can use this sensitivity to investigate the strange-quark contributions to the nucleon form factors (G0 and HAPPEX), distributions of neutrons in the nucleus (PREX, PREX-II, and CREX), or test predictions of the Standard Model (Qweak and MOLLER). The physics asymmetry in the Hall A MOLLER experiment will be about 35 parts-per-billon. Measuring these small asymmetries requires data acquisition and analysis systems that are distinct from those used elsewhere at Jefferson Lab. This talk will discuss the challenges and techniques chosen for the MOLLER experiment. -------------- next part -------------- An HTML attachment was scrubbed... URL: